USER'S GUIDE ____________________________________________________________________
60 ___________________________________________________________________ M211187EN-C
Startup
Before closing the cover of the interface unit's enclosure, a short startup
procedure is recommended.
1. Connect a terminal to the sensor through a serial line (see section
Serial Transmission with RS-232 on page 49 or Maintenance
Terminal on page 56). Set the baud rate of the terminal to 9600 bps
and the data frame to contain: 8 data bits, 1 stop bit, and no parity.
2. Turn on the AC (mains) switch at the interface unit FSI102. If the
backup battery option is installed, also turn on the battery switch.
Refer to Figure 34 below.
1303-068
Figure 34 Switching On Unit
The following numbers refer to Figure 34 above:
3. Check that the red Reset LED on the interface unit CPU board
flashes once, after which the green Status LED should start giving a
long flash at a frequency of approximately 1Hz. If this does not
happen, continue with troubleshooting; see Chapter 7,
Troubleshooting on page 159.
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